save/restore plugin state with track-template

[ardour.git] / libs / ardour / route.cc

diff --git a/libs/ardour/route.cc b/libs/ardour/route.cc
index 78eca173974b0857a588acc6db0af6872088e238..e24919a3b3198beef8c4b58affa5ef5833949c7b 100644 (file)
--- a/libs/ardour/route.cc
+++ b/libs/ardour/route.cc
@@ -4158,7 +4158,30 @@ Route::shift (framepos_t pos, framecnt_t frames)
 int
 Route::save_as_template (const string& path, const string& name)
 {
+       {
+               // would be nice to use foreach_processor()
+               Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
+               std::string state_dir = path.substr (0, path.find_last_of ('.')); // strip template_suffix
+               for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) {
+                       boost::shared_ptr<PluginInsert> pi  = boost::dynamic_pointer_cast<PluginInsert> (*i);
+                       if (pi) {
+                               pi->set_state_dir (state_dir);
+                       }
+               }
+       }
+
        XMLNode& node (state (false));
+
+       {
+               Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
+               for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) {
+                       boost::shared_ptr<PluginInsert> pi  = boost::dynamic_pointer_cast<PluginInsert> (*i);
+                       if (pi) {
+                               pi->set_state_dir ();
+                       }
+               }
+       }
+
        XMLTree tree;
 
        IO::set_name_in_state (*node.children().front(), name);